From mboxrd@z Thu Jan  1 00:00:00 1970
From: Albert Lee <albertcc@tw.ibm.com>
Subject: [PATCH 0/2] libata PIO fixes (revised)
Date: Fri, 12 Aug 2005 14:09:51 +0800
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To: Jeff Garzik <jgarzik@pobox.com>
Cc: IDE Linux <linux-ide@vger.kernel.org>, Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>, Doug Maxey <dwm@maxeymade.com>

Jeff,

The PIO fixes revised according to the previous reviews.

1/2 pio1.diff:
   - Modify ata_mmio_data_xfer() and ata_pio_data_xfer() to handle buffer with odd length.

2/2 pio2.diff:
   - Modify __atapi_pio_bytes() to handle the case where device returns/needs extra data.

(Patch diff'ed against 2.6.13-rc6 tree, 7d69fa6266770eeb6317eddd46b64456e8a515bf)

Tested ok on x86 with Promise PDC20275 and LG DVD-Multi drive.

For your review and advice, thanks.

Albert